/* Живая инструкция «поставь Gaia на экран Домой» (howto.js). Цвета и шрифты — из base.html, тёмная тема сама. */
.howto{margin:18px auto 2px;width:220px;user-select:none}
.howto .ph{position:relative;width:220px;height:420px;border-radius:36px;padding:7px;background:var(--ink);
  box-shadow:var(--shadow)}
.howto .scr{position:relative;width:100%;height:100%;border-radius:30px;overflow:hidden;background:var(--card);
  font:400 11px/1.3 var(--body);color:var(--ink);text-align:left}
.howto .scr *{box-sizing:border-box}
.howto svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.howto .ico{display:block;border-radius:22%;object-fit:cover}

/* страница Gaia */
.howto .pg{position:absolute;left:0;right:0;top:0;bottom:0;display:flex;flex-direction:column;align-items:center;
  padding-top:70px;background:var(--bg)}
.howto .pg .ico{width:46px;height:46px;box-shadow:0 6px 14px -8px rgba(0,0,0,.5)}
.howto .pg b{font:400 19px/1 var(--display);margin-top:12px;letter-spacing:.04em}
.howto .pg i{font-style:normal;color:var(--muted);font-size:10px;margin-top:6px}
.howto .pg .ln{width:132px;margin-top:18px;padding:10px;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.howto .pg .ln span{display:block;height:6px;border-radius:3px;background:var(--line);margin:5px 0}
.howto .pg .ln span:nth-child(2){width:72%}.howto .pg .ln span:nth-child(3){width:86%}

/* панели браузера */
.howto .h-bar{position:absolute;left:0;right:0;display:flex;align-items:center;gap:8px;padding:0 12px;z-index:2;
  background:var(--card)}
.howto .h-bar.h-top{top:0;height:54px;padding-top:16px;border-bottom:1px solid var(--line)}
.howto .h-bar.h-bot{bottom:0;height:52px;padding:0 6px 8px;gap:0;border-top:1px solid var(--line);justify-content:space-around}
.howto .url{flex:1;height:26px;border-radius:13px;background:var(--bg);display:flex;align-items:center;
  justify-content:center;gap:6px;font-size:10px;color:var(--ink);padding:0 10px}
.howto .url .sp{flex:1}
.howto .btn-i{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;color:var(--ink);flex:none;
  transition:background .25s}
.howto .btn-i.mut{color:var(--muted);opacity:.6}
.howto .h-bar.h-flt{bottom:10px;left:10px;right:10px;height:auto;padding:0;gap:6px;background:none;border:0}
.howto .h-bar.h-flt .url{height:34px;border-radius:17px;background:var(--card);box-shadow:0 4px 14px -6px rgba(0,0,0,.35)}
.howto .h-bar.h-flt .btn-i{width:34px;height:34px;background:var(--card);box-shadow:0 4px 14px -6px rgba(0,0,0,.35)}
.howto .sbar{position:absolute;top:6px;left:22px;font-size:9px;font-weight:600;z-index:3}

/* затемнение и листы */
.howto .dim{position:absolute;inset:0;background:rgba(15,16,8,.42);opacity:0;transition:opacity .4s;z-index:5;pointer-events:none}
.howto .lay{position:absolute;z-index:6;background:var(--card);transition:transform .45s cubic-bezier(.2,.85,.25,1),opacity .35s}
.howto .h-row{display:flex;align-items:center;justify-content:space-between;height:28px;margin:5px 0;padding:0 10px;
  border-radius:9px;background:var(--bg);transition:background .25s,box-shadow .25s}
.howto .h-row svg{width:14px;height:14px}
.howto .hd{display:flex;gap:8px;align-items:center;padding:4px 2px 10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.howto .hd .ico{width:26px;height:26px}
.howto .hd small{display:block;color:var(--muted);font-size:9px}

.howto .sheet{left:0;right:0;bottom:0;height:64%;padding:14px 12px 0;border-radius:20px 20px 0 0;transform:translateY(105%);overflow:hidden}
.howto .sheet .rw{height:calc(100% - 46px);overflow:hidden}
.howto .sheet .rows{transition:transform .7s cubic-bezier(.3,.7,.2,1)}
.howto .pop{right:10px;bottom:54px;width:66%;padding:6px;border-radius:14px;transform:scale(.6);transform-origin:100% 100%;opacity:0;
  box-shadow:0 10px 30px -10px rgba(0,0,0,.5)}
.howto .amenu{right:6px;top:22px;width:70%;padding:6px;border-radius:10px;transform:scale(.6);transform-origin:100% 0;opacity:0;
  box-shadow:0 10px 30px -10px rgba(0,0,0,.5)}
.howto .grid{left:0;right:0;bottom:0;padding:14px 10px 64px;border-radius:20px 20px 0 0;transform:translateY(105%);
  display:grid;grid-template-columns:repeat(4,1fr);gap:10px 4px}
.howto .grid div{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:8px;text-align:center;line-height:1.1;
  padding:4px 0;border-radius:10px;transition:background .25s,box-shadow .25s}
.howto .grid div:before{content:"";width:30px;height:30px;border-radius:10px;background:var(--bg)}
.howto .sub{left:0;right:0;bottom:0;padding:14px 12px 66px;border-radius:20px 20px 0 0;transform:translateY(105%)}
.howto .sub b{display:block;font-weight:500;margin:0 2px 6px}
.howto .dlg{inset:0;padding:18px 12px;background:var(--bg);transform:translateY(102%);z-index:7}
.howto .dlg .h-top{display:flex;justify-content:space-between;align-items:center;gap:4px;margin-top:8px;font-size:9.5px}
.howto .dlg .h-top b{font-weight:500;white-space:nowrap;font-size:10px}
.howto .dlg .h-top span{color:var(--olive-deep);padding:4px 6px;border-radius:8px;transition:background .25s,box-shadow .25s}
.howto .dlg .h-card{display:flex;gap:10px;align-items:center;margin-top:16px;padding:10px;border-radius:12px;background:var(--card)}
.howto .dlg .h-card .ico{width:40px;height:40px}
.howto .dlg .h-card small{display:block;color:var(--muted);font-size:9px;margin-top:2px}
.howto .tog{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:10px;border-radius:12px;background:var(--card)}
.howto .tog i{width:30px;height:18px;border-radius:9px;background:var(--ok);position:relative}
.howto .tog i:after{content:"";position:absolute;right:2px;top:2px;width:14px;height:14px;border-radius:50%;background:#fff}
.howto .adlg{left:16px;right:16px;top:30%;padding:14px;border-radius:16px;transform:scale(.85);opacity:0;z-index:7;
  box-shadow:0 14px 34px -10px rgba(0,0,0,.6)}
.howto .adlg b{font-weight:500;font-size:12px}
.howto .adlg .h-card{display:flex;gap:10px;align-items:center;margin:12px 0}
.howto .adlg .h-card .ico{width:34px;height:34px}
.howto .adlg .h-card small{display:block;color:var(--muted);font-size:9px}
.howto .adlg .h-act{display:flex;justify-content:flex-end;gap:10px;align-items:center;font-size:10px}
.howto .adlg .h-act span{padding:6px 12px;border-radius:14px;transition:background .25s,box-shadow .25s}
.howto .adlg .h-act span:last-child{background:var(--olive);color:#fff}

/* экран «Домой» */
.howto .home{position:absolute;inset:0;z-index:9;opacity:0;transition:opacity .5s;pointer-events:none;
  background:linear-gradient(160deg,#b8bb86,#7f8446 70%,#5d6131);display:grid;grid-template-columns:repeat(4,1fr);
  align-content:start;gap:16px 8px;padding:44px 16px}
.howto .home div{aspect-ratio:1;border-radius:22%;background:rgba(255,255,255,.28)}
.howto .home .app{background:none;position:relative}
.howto .home .app .ico{width:100%;height:100%;transform:scale(0);transition:transform .45s cubic-bezier(.3,1.6,.5,1)}
.howto .home .app em{position:absolute;left:-10px;right:-10px;top:104%;text-align:center;font-size:8px;color:#fff;font-style:normal;
  opacity:0;transition:opacity .3s .2s}

/* состояния экрана */
.howto .s-sheet .dim,.howto .s-pop .dim,.howto .s-amenu .dim,.howto .s-grid .dim,.howto .s-sub .dim,.howto .s-adlg .dim{opacity:1}
.howto .s-sheet .sheet,.howto .s-grid .grid,.howto .s-sub .sub,.howto .s-dlg .dlg{transform:none}
.howto .s-pop .pop,.howto .s-amenu .amenu,.howto .s-adlg .adlg{transform:none;opacity:1}
.howto .scrolled .sheet .rows{transform:translateY(-104px)}
.howto .s-home .home{opacity:1}
.howto .s-home.dropped .home .app .ico{transform:none}
.howto .s-home.dropped .home .app em{opacity:1}
.howto .instant *,.howto .instant{transition:none!important}

/* касание и подсветка цели */
.howto .fg{position:absolute;left:50%;top:60%;width:32px;height:32px;margin:-16px 0 0 -16px;border-radius:50%;z-index:20;pointer-events:none;
  border:2px solid var(--olive);background:color-mix(in srgb,var(--olive) 22%,transparent);opacity:0;
  transition:left .6s cubic-bezier(.35,.7,.2,1),top .6s cubic-bezier(.35,.7,.2,1),opacity .3s}
.howto .fg.on{opacity:1}
.howto .fg.press{animation:howto-press .38s ease}
@keyframes howto-press{45%{transform:scale(.72);background:color-mix(in srgb,var(--olive) 55%,transparent)}}
.howto .hit{background:color-mix(in srgb,var(--olive) 24%,var(--card))!important;box-shadow:0 0 0 2px var(--olive)}

/* шаги рядом: активный подсвечен, по шагу можно нажать */
.gsteps[data-howto] li{cursor:pointer;border-radius:12px;transition:background .3s}
.gsteps[data-howto] li.on{background:color-mix(in srgb,var(--olive) 12%,transparent)}
.gsteps[data-howto] li.on::before{background:var(--olive);color:#fff;border-color:var(--olive)}

@media (prefers-reduced-motion:reduce){
  .howto .lay,.howto .fg,.howto .home,.howto .sheet .rows,.howto .home .app .ico{transition-duration:.01s!important}
  .howto .fg.press{animation:none}
}